CN211929208U

CN211929208U - Vibration isolation type transformer

Info

Publication number: CN211929208U
Application number: CN201921730699.1U
Authority: CN
Inventors: 不公告发明人
Original assignee: Wang Junpu
Current assignee: Chengdu Junhao Electronics Co ltd
Priority date: 2019-10-16
Filing date: 2019-10-16
Publication date: 2020-11-13
Anticipated expiration: 2029-10-16

Abstract

The utility model relates to the technical field of transformers, and discloses a vibration isolation type transformer, which comprises a transformer body, wherein four corners at the bottom of the transformer body are movably connected with a first supporting plate, the upper surface of the first supporting plate is fixedly connected with a vibration damping mechanism corresponding to the transformer body, and the lower surface of the first supporting plate is slidably connected with an adjusting mechanism; damping mechanism includes the guide sleeve with two symmetric distributions of first backup pad upper surface fixed connection, and sliding connection has the connecting rod in the guide sleeve, and guide sleeve's one end fixedly connected with second backup pad is kept away from to the connecting rod, the bottom fixedly connected with buffer beam of second backup pad, the bottom fixedly connected with buffer board of buffer beam. The utility model discloses can effectually cushion transformer body's self-oscillation, improve transformer body's life, and can effectual auxiliary transformer body install, be convenient for install transformer body.

Description

Vibration isolation type transformer

Technical Field

The utility model relates to a transformer technical field especially relates to a vibration isolation formula transformer.

Background

The transformer is a device for changing alternating voltage by using the principle of electromagnetic induction, and main components are a primary coil, a secondary coil and an iron core. The main functions are as follows: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization, and the like. According to the application, the method can be divided into: the transformer comprises a power transformer, a special transformer, a furnace transformer, a rectification transformer, a power frequency test transformer, a voltage regulator, a mining transformer, an audio transformer, a medium-frequency transformer, a high-frequency transformer, an impact transformer, an instrument transformer, an electronic transformer, a reactor, a mutual inductor and the like.

When the existing transformer is used, certain vibration force is easily generated in the working process of the transformer, and after the transformer is used for a long time, elements on the inner wall of the transformer are easily damaged, so that the normal use of the transformer is influenced, the transformer also needs to be maintained regularly, and the transformer is too complicated and inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art transformer when using, because of the transformer produces certain vibrational force easily in the course of the work, long-time the back of using leads to transformer inner wall component to damage easily to influence the normal use of transformer, and still need regularly maintain it, the too loaded down with trivial details inconvenient problem, and a vibration isolation formula transformer that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a vibration isolation type transformer comprises a transformer body, wherein four corners of the bottom of the transformer body are movably connected with first supporting plates, the upper surfaces of the first supporting plates are fixedly connected with vibration reduction mechanisms corresponding to the transformer body, and the lower surfaces of the first supporting plates are connected with adjusting mechanisms in a sliding mode;

damping mechanism includes the guide sleeve with two symmetric distributions of first backup pad upper surface fixed connection, sliding connection has the connecting rod in the guide sleeve, guide sleeve's one end fixedly connected with second backup pad is kept away from to the connecting rod, the bottom fixedly connected with buffer beam of second backup pad, the bottom fixedly connected with buffer board of buffer beam, the shock absorber of two symmetric distributions of bottom fixedly connected with of buffer board, two the buffer board was kept away from to the shock absorber one end all is connected with the last fixed surface of first backup pad, the fixed plate of two symmetric distributions of last fixed surface fixedly connected with of second backup pad, two corresponding first screw holes have all been seted up to the lateral wall of fixed plate and transformer body, and first screw hole female connection has first bolt.

Preferably, the equal fixedly connected with slider in the left and right sides of connecting rod, the spout with slider accordant connection is all seted up to two inside walls about the guide sleeve.

Preferably, a buffer pad is fixedly connected to the upper surface of the second support plate.

Preferably, adjustment mechanism includes the regulating block with first backup pad lower surface sliding connection, the bottom fixedly connected with mounting panel of regulating block, the bottom fixedly connected with T type stopper of first backup pad, the T type spacing groove corresponding with T type stopper has been seted up to the upper surface of regulating block, the second screw hole has been seted up in the left side of regulating block, and second screw hole female connection has the second bolt, the bar opening corresponding with the second bolt has been seted up in the left side of regulating block.

Preferably, the bottom of the T-shaped limiting groove is rotatably connected with a pulley corresponding to the T-shaped limiting block.

Compared with the prior art, the utility model provides a vibration isolation type transformer possesses following beneficial effect:

1. this vibration isolation formula transformer through being provided with damping mechanism, can effectually cushion the self-oscillation of transformer body, has improved the life of transformer body.

2. This vibration isolation type transformer through being provided with adjustment mechanism, can effectual auxiliary transformer body install, is convenient for install the transformer body.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can effectually cushion transformer body's self-oscillation, improve transformer body's life, and can install by effectual supplementary transformer body, be convenient for install transformer body.

Drawings

Fig. 1 is a schematic structural view of a vibration isolating transformer according to the present invention;

fig. 2 is a schematic structural diagram of a portion a of a vibration isolation transformer according to the present invention.

In the figure: the transformer comprises a transformer body 1, a first supporting plate 2, a damping mechanism 3, a guide sleeve 31, a connecting rod 32, a second supporting plate 33, a buffer rod 34, a buffer plate 35, a damper 36, a fixing plate 37, a first bolt 38, an adjusting mechanism 4, an adjusting block 41, a mounting plate 42, a limiting block 43T, a second bolt 44 and a buffer pad 5.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a vibration isolation transformer comprises a transformer body 1, wherein four corners of the bottom of the transformer body 1 are movably connected with a first supporting plate 2, the upper surface of the first supporting plate 2 is fixedly connected with a vibration damping mechanism 3 corresponding to the transformer body 1, and the lower surface of the first supporting plate 2 is slidably connected with an adjusting mechanism 4;

the vibration reduction mechanism 3 comprises two guide sleeves 31 which are fixedly connected with the upper surface of the first support plate 2 and are symmetrically distributed, a connecting rod 32 is connected in the guide sleeve 31 in a sliding manner, one ends of the connecting rod 32, far away from the guide sleeves 31, are fixedly connected with a second support plate 33, the bottom of the second support plate 33 is fixedly connected with a buffer rod 34, the bottom of the buffer rod 34 is fixedly connected with a buffer plate 35, the bottom of the buffer plate 35 is fixedly connected with two dampers 36 which are symmetrically distributed, one ends of the two dampers 36, far away from the buffer plate 35, are fixedly connected with the upper surface of the first support plate 2, the upper surface of the second support plate 33 is fixedly connected with two fixing plates 37 which are symmetrically distributed, two corresponding first threaded holes are respectively formed in the fixing plates 37 and the side wall of the transformer body 1, and first bolts 38 are connected with the first threaded holes in, the service life of the transformer body 1 is improved.

The equal fixedly connected with slider in the left and right sides of connecting rod 32, guide sleeve 31's the left and right sides inside wall all set up with slider accordant connection's spout, the connecting rod 32 that can be convenient for slides.

The upper surface of the second supporting plate 33 is fixedly connected with a cushion pad 5, which can increase the cushion performance of the transformer body 1.

Adjustment mechanism 4 includes regulating block 41 with 2 lower surface sliding connection of first backup pad, the bottom fixedly connected with mounting panel 42 of regulating block 41, the bottom fixedly connected with T type stopper 43 of first backup pad 2, the T type spacing groove corresponding with T type stopper 43 is seted up to the upper surface of regulating block 41, the second screw hole has been seted up in the left side of regulating block 41, and second screw hole female connection has second bolt 44, the bar opening corresponding with second bolt 44 has been seted up in the left side of regulating block 41, can effectual auxiliary transformer body 1 install, be convenient for install transformer body 1.

The bottom of the T-shaped limiting groove is rotatably connected with a pulley corresponding to the T-shaped limiting block 43, so that the T-shaped limiting block 43 can conveniently slide in the T-shaped limiting groove.

In the utility model, the self-vibration of the transformer body 1 is buffered when needed, the second support plate 33 is extruded, the buffer cushion 5 on the second support plate 33 is used for carrying out primary buffering on the transformer body 1, the second support plate 33 is used for extruding the connecting rod 32 and the buffer rod 34, the connecting rod 32 slides in the chute in the guide sleeve 31 through the slider, the buffer rod 34 is used for extruding the buffer plate 35, the buffer plate 35 is used for extruding the two shock absorbers 36, the transformer body 1 is subjected to secondary buffering through the two shock absorbers 36, the self-vibration of the transformer body 1 can be effectively buffered, the service life of the transformer body 1 is prolonged, when the auxiliary transformer body 1 is needed to be installed, the two mounting plates 42 are firstly installed, the position of the first support plate 2 is adjusted according to the size of the transformer body 1, the second bolt 44 is rotated, the second bolt 44 is screwed out, and the first support plate 2, first backup pad 2 slides in the T type spacing groove on regulating block 41 through T type stopper 43 to carry on spacingly to T type stopper 43 through using second bolt 44, adjust the position on two first backup pads 2 on the mounting panel 42, and be connected fixed plate 37 and transformer body 1 through first bolt 38, can effectual auxiliary transformer body 1 install, be convenient for install transformer body 1.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A vibration isolation type transformer comprises a transformer body (1), and is characterized in that four corners of the bottom of the transformer body (1) are movably connected with first supporting plates (2), the upper surfaces of the first supporting plates (2) are fixedly connected with vibration reduction mechanisms (3) corresponding to the transformer body (1), and the lower surfaces of the first supporting plates (2) are slidably connected with adjusting mechanisms (4);

the vibration reduction mechanism (3) comprises two guide sleeves (31) which are fixedly connected with the upper surface of a first supporting plate (2) and are symmetrically distributed, a connecting rod (32) is connected in the guide sleeve (31) in a sliding manner, one end, far away from the guide sleeve (31), of the connecting rod (32) is fixedly connected with a second supporting plate (33), the bottom of the second supporting plate (33) is fixedly connected with a buffer rod (34), the bottom of the buffer rod (34) is fixedly connected with a buffer plate (35), the bottom of the buffer plate (35) is fixedly connected with two vibration reducers (36) which are symmetrically distributed, one ends, far away from the buffer plate (35), of the two vibration reducers (36) are fixedly connected with the upper surface of the first supporting plate (2), the upper surface of the second supporting plate (33) is fixedly connected with two fixing plates (37) which are symmetrically distributed, and two corresponding first threaded holes are formed in the side walls of the fixing plates (37) and, and a first bolt (38) is connected with the first threaded hole in a threaded manner.

2. A vibration isolating transformer according to claim 1, wherein the left and right sides of the connecting rod (32) are both fixedly connected with sliding blocks, and the left and right inner side walls of the guiding sleeve (31) are both provided with sliding grooves in matching connection with the sliding blocks.

3. A vibration isolating transformer according to claim 1, wherein a buffer pad (5) is fixedly attached to the upper surface of the second support plate (33).

4. The vibration isolation transformer according to claim 1, wherein the adjusting mechanism (4) comprises an adjusting block (41) slidably connected with the lower surface of the first supporting plate (2), a mounting plate (42) is fixedly connected to the bottom of the adjusting block (41), a T-shaped limiting block (43) is fixedly connected to the bottom of the first supporting plate (2), a T-shaped limiting groove corresponding to the T-shaped limiting block (43) is formed in the upper surface of the adjusting block (41), a second threaded hole is formed in the left side of the adjusting block (41), a second bolt (44) is connected to the left side of the second threaded hole in a threaded manner, and a bar-shaped opening corresponding to the second bolt (44) is formed in the left side of the adjusting block (41).

5. A vibration isolating transformer according to claim 4, in which the bottom of the T-shaped limiting groove is rotatably connected with a pulley corresponding to the T-shaped limiting block (43).